Trace Elliot Series 6

Hello, I was browsing my local paper, and I saw an advert for a Trace Series 6 combo amp. So I give this guy a ring, and he tells me that the wattage of the amp is 210, but he's not sure. I have done a little research, but so far I have only found Series 6 combos with 150w or 300w.

He wants £175, but said he'd take around £160-165. So is this worth it? And could someone please give me any advice/opinions on this amp, because I searched all over and I can't find any more info.